[INFO] cloning repository https://github.com/rusty-org/rusty-kv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rusty-org/rusty-kv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frusty-org%2Frusty-kv", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frusty-org%2Frusty-kv'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 569d6cd1d8bd23a22cf96da8635734292ff9c2d1 [INFO] checking rusty-org/rusty-kv against master#e9182f195b8505c87c4bd055b9f6e114ccda0981 for pr-144098 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frusty-org%2Frusty-kv" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/rusty-org/rusty-kv [INFO] finished tweaking git repo https://github.com/rusty-org/rusty-kv [INFO] tweaked toml for git repo https://github.com/rusty-org/rusty-kv written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rusty-org/rusty-kv on toolchain e9182f195b8505c87c4bd055b9f6e114ccda0981 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rusty-org/rusty-kv already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded r2d2_sqlite v0.28.0 [INFO] [stderr] Downloaded english-to-cron v0.1.6 [INFO] [stderr] Downloaded croner v2.1.0 [INFO] [stderr] Downloaded tokio-cron-scheduler v0.14.0 [INFO] [stderr] Downloaded rusqlite v0.35.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dfd19f6443c9c9bcadbddf83996a0e5247714f9b75e0686cb38597dff6f29008 [INFO] running `Command { std: "docker" "start" "-a" "dfd19f6443c9c9bcadbddf83996a0e5247714f9b75e0686cb38597dff6f29008", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfd19f6443c9c9bcadbddf83996a0e5247714f9b75e0686cb38597dff6f29008", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfd19f6443c9c9bcadbddf83996a0e5247714f9b75e0686cb38597dff6f29008", kill_on_drop: false }` [INFO] [stdout] dfd19f6443c9c9bcadbddf83996a0e5247714f9b75e0686cb38597dff6f29008 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 092fd5f11c27e7a0fb68faace7a7d4afa0341a4f9de15cdf805bed024306d630 [INFO] running `Command { std: "docker" "start" "-a" "092fd5f11c27e7a0fb68faace7a7d4afa0341a4f9de15cdf805bed024306d630", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Checking foldhash v0.1.5 [INFO] [stderr] Compiling crunchy v0.2.3 [INFO] [stderr] Checking hashbrown v0.15.3 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling cc v1.2.22 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Checking const-random v0.1.18 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking hashlink v0.10.0 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking equivalent v1.0.2 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Checking indexmap v2.9.0 [INFO] [stderr] Checking dlv-list v0.5.2 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking iana-time-zone v0.1.63 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking winnow v0.7.10 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling time-core v0.1.4 [INFO] [stderr] Compiling time-macros v0.2.22 [INFO] [stderr] Checking deranged v0.4.0 [INFO] [stderr] Compiling libsqlite3-sys v0.33.0 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking ordered-multimap v0.7.3 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking uuid v1.16.0 [INFO] [stderr] Checking scheduled-thread-pool v0.2.7 [INFO] [stderr] Checking socket2 v0.5.9 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Checking fallible-iterator v0.3.0 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Checking arraydeque v0.5.1 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Compiling tokio-cron-scheduler v0.14.0 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking trim-in-place v0.1.7 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking yaml-rust2 v0.10.1 [INFO] [stderr] Checking rust-ini v0.21.1 [INFO] [stderr] Checking time v0.3.41 [INFO] [stderr] Checking colored v2.2.0 [INFO] [stderr] Checking convert_case v0.6.0 [INFO] [stderr] Checking croner v2.1.0 [INFO] [stderr] Checking english-to-cron v0.1.6 [INFO] [stderr] Checking r2d2 v0.8.10 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking pathdiff v0.2.3 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking simple_logger v5.0.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking tokio v1.45.0 [INFO] [stderr] Compiling pest v2.8.0 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling pest_meta v2.8.0 [INFO] [stderr] Compiling pest_generator v2.8.0 [INFO] [stderr] Compiling pest_derive v2.8.0 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking toml_datetime v0.6.9 [INFO] [stderr] Checking json5 v0.4.1 [INFO] [stderr] Checking toml_edit v0.22.26 [INFO] [stderr] Checking ron v0.8.1 [INFO] [stderr] Checking rusqlite v0.35.0 [INFO] [stderr] Checking r2d2_sqlite v0.28.0 [INFO] [stderr] Checking toml v0.8.22 [INFO] [stderr] Checking config v0.15.11 [INFO] [stderr] Checking rusty-kv-store v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/commands/general/set.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | mut args: Vec, [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/commands/general/set.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | mut args: Vec, [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Entity` is never used [INFO] [stdout] --> src/ds/mod.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | pub trait Entity { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KvHashMap` is never constructed [INFO] [stdout] --> src/ds/hmap.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct KvHashMap { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/ds/hmap.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 9 | impl KvHashMap { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 10 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KvSet` is never constructed [INFO] [stdout] --> src/ds/hset.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct KvSet { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/ds/hset.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 17 | impl KvSet { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 18 | /// Creates a new empty set. [INFO] [stdout] 19 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KvLinkedList` is never constructed [INFO] [stdout] --> src/ds/llist.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct KvLinkedList { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `push_front`, `push_back`, `pop_front`, and `pop_back` are never used [INFO] [stdout] --> src/ds/llist.rs:17:10 [INFO] [stdout] | [INFO] [stdout] 15 | impl KvLinkedList { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 16 | /// Creates a new empty linked list. [INFO] [stdout] 17 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn push_front(&mut self, value: String) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn push_back(&mut self, value: String) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn pop_front(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn pop_back(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KDB` is never constructed [INFO] [stdout] --> src/storage/kdb.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct KDB { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Entity` is never used [INFO] [stdout] --> src/ds/mod.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | pub trait Entity { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KvHashMap` is never constructed [INFO] [stdout] --> src/ds/hmap.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct KvHashMap { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/ds/hmap.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 9 | impl KvHashMap { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 10 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KvSet` is never constructed [INFO] [stdout] --> src/ds/hset.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct KvSet { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/ds/hset.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 17 | impl KvSet { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 18 | /// Creates a new empty set. [INFO] [stdout] 19 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KvLinkedList` is never constructed [INFO] [stdout] --> src/ds/llist.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct KvLinkedList { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `push_front`, `push_back`, `pop_front`, and `pop_back` are never used [INFO] [stdout] --> src/ds/llist.rs:17:10 [INFO] [stdout] | [INFO] [stdout] 15 | impl KvLinkedList { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 16 | /// Creates a new empty linked list. [INFO] [stdout] 17 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn push_front(&mut self, value: String) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn push_back(&mut self, value: String) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn pop_front(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn pop_back(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KDB` is never constructed [INFO] [stdout] --> src/storage/kdb.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct KDB { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.50s [INFO] running `Command { std: "docker" "inspect" "092fd5f11c27e7a0fb68faace7a7d4afa0341a4f9de15cdf805bed024306d630", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "092fd5f11c27e7a0fb68faace7a7d4afa0341a4f9de15cdf805bed024306d630", kill_on_drop: false }` [INFO] [stdout] 092fd5f11c27e7a0fb68faace7a7d4afa0341a4f9de15cdf805bed024306d630